Which Of The Following Represents The Correct Order Of Increasing Electron Gain Enthalpy With Negative Sign For The Elements O, S, F And CI?
4 Years Ago
Correct Answer - B 
Contribute & Test Your Skills
- Some Basic Concepts in Chemistry
- States of Matter
- Atomic Structure
- Chemical Bonding & Molecular Structure
- Chemical Thermodynamics
- Solutions
- Equilibrium
- Redox Reactions & Electrochemistry
- Chemical Kinetics
- Surface Chemistry
- Purification & Characterisation of Organic Compounds
- Hydrocarbons
- Chemistry in Everyday Life
- Principles Related to Practical Chemistry
- Organic Compounds Containing Halogens
- Organic Compounds Containing Oxygen
- Organic Compounds Containing Nitrogen
- Alcohol, phenol & Ether
- Organic Chemistry Principles
- Biomolecules & Polymers
- Classification of Elements & Periodicity in Properties
- Hydrogen
- S & P block Element
- D & F - Block Elements
- Co-Ordination Compounds
- Environmental Chemistry
- General Principles & Processes of Isolation of Metals
- JEE Chemistry Discussions
- Aldehydes, Ketones & Carboxylic Acid
- Nuclear Chemistry
- Atom & Molecules
- Redox Reaction
- Aromatic Hydrocarbons
- Halogen Derivatives
- Carboxylic Acids & Derivatives
- Nitrogen Containing Compounds
- Bio Molecules
- Chemistry In Action
- Extraction of Metals
- Chemical Analysis
- Ores, Minerals and Metallurgical Extraction
Popular Questions
- Which of the following pairs has both members from the same period of the periodic table
- The heaviest atom amongst the following is
- the first ionization potential of Na is 5.1 ev. the value of electron
- If an atom has electronic configuration
- Beryllium shows diagonal relationship with
- The formation of the oxide ion (O)^-2(g), from oxygen atom requires first an exothermic, and then an endothermic step as shown bel..
- Which of the following is the atomic number of a metal
- Aluminium is diagonally related to (in periodic table)
- the charge/size ratio of a cation determines its polarizing power
- The electronic configuration (1s)^2, (2s)^2, (2p)^6, (3s)^2, (3p)^6, (3d)^9 represents a
- Element of atomic number 6 is placed in
- Which of the following elements are analogous to the lanthanides
- who is called the father of chemistry
- Which of the following is metalloid
- The elements having the electronic configuration, [Kr]
- The tenth elements in the periodic table resembles with the
- beryllium and aluminium exhibit many properties which are similar.
- In the periodic table going down in Fluorine group
- The element with configuration
- The electronic configuration of an element is (1s)^2 (2s)^2 (2p)^6 (3s)^2 (3p)^3. What is the atomic number of the element, which ..
- The long form of periodic table has
- Which pair has both members from the same period of periodic table?
- The elements with atomic number 10,18,36,54, and 86 are all
- Which of the following statement is not correct regarding hydrogen atom
- Which of the following element is metalloid?
- the ionic radii (in A) of N^3 - O^2 - and f- are respectively
- On moving from left to right across a period in the table the metallic character
- In the periodic table metals usually used as catalyst belong to
- Which of the following have the largest ionic size?
- Which among the following has the highest ionisation potential?
- Smallest among these species is
- If the atomic number of an element is 33, It will be placed in the periodic table in the
- which of the following has highest ionic radius
- An element with atomic number 21 is a
- The only non-metal which is liquid at ordinary temperature is
- Ionisation energy and election affinity are defined at
- Which of the following electronic configuration represents noble gas?
- Number of elements presents in the fifth period of periodic table is
- The electron affinity of Be is almost similar to that of
